#514EB5#514EB5

#514EB5 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.159 H 280.0°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#514EB5
RGB	rgb(81, 78, 181)
HSL	hsl(242, 41%, 51%)
HSV	hsv(242, 57%, 71%)
CMYK	cmyk(55.2%, 56.9%, 0%, 29%)
CIE-LAB	lab(38.78, 30.76, -54.50)
CIE-LCH	lch(38.78, 62.58, 299.44°)
OKLab	oklab(48.47% 0.0275 -0.1561)
OKLCH	oklch(48.47% 0.159 280)
XYZ	xyz(14.4556, 10.5334, 44.9785)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#514EB5 #B2B54E

analogous

#4E7EB5 #514EB5 #844EB5

triadic

#514EB5 #B5514E #4EB551

tetradic

#514EB5 #B54E7E #B2B54E #4EB584

square

#514EB5 #B54E7E #B2B54E #4EB584

split-complementary

#514EB5 #B5844E #7EB54E

monochromatic

#2A2860 #3D3A8B #514EB5 #7B79C7 #A6A4D9

Accessibility & contrast

On white

6.76

#514EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#514EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #514EB5

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##514EB5	#FFFFFF	#000000	##FFFFFF
##514EB5	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FB8

Deuteranopia (green-blind)

#0057B3

Tritanopia (blue-blind)

#21667A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #514eb5;
/* rgb */ color: rgb(81, 78, 181);
/* oklch */ color: oklch(48.5% 0.159 280.0);

Tailwind

colors: {
  custom: {
    50: '#8a7fcc',
    500: '#514eb5',
    950: '#000000',
  },
}

SCSS

$custom: #514eb5;
$custom-light: #8a7fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#514eb5",
  "rgb": {
    "r": 81,
    "g": 78,
    "b": 181
  },
  "hsl": {
    "h": 241.748,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48469,
    "c": 0.15854,
    "h": 280
  },
  "luminance": 0.10534
}

Semantic roles & 50–950 ramp

primary

#514EB5

secondary

#C5C699

accent

#D157CD

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #514EB5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →